how to uninstall php 8 in ubuntu 18.04 completely

The command will Uninstall Any of the PHP 8.X versions of PHP installed on your Server. Now we need to cleans obsolete deb-packages to do so we need to run autoclean command.  Now we need to cleans obsolete deb-packages to do so we need to run autoclean command. remove orphaned packages that are no longer needed from the system […]

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how to delete journal logs in ubuntu

to check on the Systemd Journal if you want to keep some entries, you can clear lets say whatever older than 7days you can clear whatever exceeds a specific value, lets say 500MB to set the SystemMaxUse in a value of your preference:

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How to Unmount Volumes

Get the volume’s mount point with df if you don’t already know it: The mount point will look like /mnt/volume-sfo2-01: Make sure the volume isn’t in use. If you try to unmount a volume while it’s in use, you’ll get a target is busy error, so check if any processes are using the mounted filesystem with lsof: Stop any listed processes. Unmount the […]

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ubuntu

CentOS users, 6 things to know when considering a migration to Ubuntu LTS

Developers prefer Ubuntu According to the 2020 HackerEarth Developer Survey, 66% of experienced developers and 69% of students prefer Ubuntu over other Linux distributions. This is because Ubuntu provides them with the greatest amount of latest open source software to work with.  For example, Ubuntu 20.04 LTS comes with over 30,000 open source packages such as […]

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check ubuntu version

Open your terminal either by using the Ctrl+Alt+T keyboard shortcut or by clicking on the terminal icon. Use the lsb_release -a command to display the Ubuntu version. Your Ubuntu version will be shown in the Description line

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